<lv-time-slider
  [lvValue]="value"
  [lvRange]="range"
  lvTooltipTheme="light"
  lvTimezoneOffset="-600"
  (lvValueChange)="onChange($event)"
  (lvSliderDragEnd)="sliderDragEnd($event)"
></lv-time-slider>
<p style="margin-top: 20px;">
  已选时间：{{ value[0] | date: 'yyyy-MM-dd HH:mm:ss UTCZZZZZ' }} ~ {{ value[1] | date: 'yyyy-MM-dd HH:mm:ss UTCZZZZZ' }}
</p>
